com.thoughtworks.qdox.builder.TypeAssembler Maven / Gradle / Ivy
package com.thoughtworks.qdox.builder;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import java.util.LinkedList;
import java.util.List;
import com.thoughtworks.qdox.model.JavaType;
import com.thoughtworks.qdox.model.impl.DefaultJavaParameterizedType;
import com.thoughtworks.qdox.model.impl.DefaultJavaWildcardType;
import com.thoughtworks.qdox.model.impl.DefaultJavaWildcardType.BoundType;
import com.thoughtworks.qdox.model.impl.DefaultJavaType;
import com.thoughtworks.qdox.parser.structs.TypeDef;
import com.thoughtworks.qdox.parser.structs.WildcardTypeDef;
import com.thoughtworks.qdox.type.TypeResolver;
/**
* An assembler to transform a {@link TypeDef} to a {@link DefaultJavaType}
*
* @author Robert Scholte
* @since 2.0
*/
public final class TypeAssembler
{
private TypeAssembler()
{
}
/**
* this one is specific for those cases where dimensions can be part of both the type and identifier i.e. private
* String[] matrix[]; //field public abstract String[] getMatrix[](); //method
*
* @param typeDef the type definition
* @param dimensions the array-depth
* @param typeResolver the typeResolver
* @return the Type
*/
public static DefaultJavaType createUnresolved( TypeDef typeDef, int dimensions, TypeResolver typeResolver)
{
DefaultJavaType result;
if ( typeDef instanceof WildcardTypeDef )
{
WildcardTypeDef wildcard = (WildcardTypeDef) typeDef;
if( wildcard.getTypeDef() != null )
{
JavaType type = createUnresolved( wildcard.getTypeDef(), typeResolver );
DefaultJavaWildcardType.BoundType boundType = null;
if( "extends".equals( wildcard.getWildcardExpressionType() ) )
{
boundType = BoundType.EXTENDS;
}
else if( "super".equals( wildcard.getWildcardExpressionType() ) )
{
boundType = BoundType.SUPER;
}
result = new DefaultJavaWildcardType( type , boundType );
}
else
{
result = new DefaultJavaWildcardType();
}
}
else
{
DefaultJavaParameterizedType typeResult = new DefaultJavaParameterizedType( null, typeDef.getName(), typeDef.getDimensions() + dimensions, typeResolver );
if ( typeDef.getActualArgumentTypes() != null && !typeDef.getActualArgumentTypes().isEmpty() )
{
List actualArgumentTypes = new LinkedList();
for ( TypeDef actualArgType : typeDef.getActualArgumentTypes() )
{
actualArgumentTypes.add( TypeAssembler.createUnresolved( actualArgType, typeResolver ) );
}
typeResult.setActualArgumentTypes( actualArgumentTypes );
}
result = typeResult;
}
return result;
}
/**
* @param typeDef the type definition
* @param typeResolver the typeResolver
* @return the Type
*/
public static DefaultJavaType createUnresolved( TypeDef typeDef, TypeResolver typeResolver )
{
return createUnresolved( typeDef, 0, typeResolver );
}
}